If you write that you clearly think it's problematic but hide it behind an unnatural question. Then either I do what you hint at or you will push / discuss until I agree. I am not the determiner. It sounds like you are schooling me with an awkward back and forth.
Honestly, to me this is beating around the bush and doesn't actually make me confident we can have a real discussion (in the context of that code review).
"Do you perhaps think that doing this <tylically discouraged coding practice> is problematic?" sounds like either you want to passively insult me, or you don't consider me a peer with whom to have an actual discussion on equal footing, or you don't have the guts to share your opinion without contortions.